George,
You're right on the money. If you check out this link to civil registers of Oberndorf (Gelnhausen), Hessen-Nassau, you will see some of the surnames that you mention right on the first few pages. Tons of Desch; Trub, Klespies, etc.
https://familysearch.org/pal:/MM9.3.1/TH-1-10507-17698-71?cc...Tom Peters